Add Intel MCU support to bfd

bfd/

	* Makefile.am (ALL_MACHINES): Add cpu-iamcu.lo.
	(ALL_MACHINES_CFILES): Likewise.
	* archures.c (bfd_mach_iamcu): New.
	(bfd_mach_i386_iamcu): Likewise.
	(bfd_mach_i386_iamcu_intel_syntax): Likewise.
	(bfd_iamcu_arch): Likewise.
	(bfd_archures_list): Add &bfd_iamcu_arch.
	* config.bfd (targ_selvecs): Add iamcu_elf32_vec to
	i386_elf32_vec.
	(targ_archs): Add bfd_iamcu_arch if needed.
	* configure.ac: Support iamcu_elf32_vec.
	* cpu-iamcu.c: New file.
	* elf32-i386.c (elf32_iamcu_elf_object_p): New function.
	Add support for iamcu_elf32_vec and elf32_iamcu_bed.
	* targets.c (iamcu_elf32_vec): New.
	(_bfd_target_vector): Add iamcu_elf32_vec.
	* Makefile.in: Regenerated.
	* bfd-in2.h: Likewise.
	* configure: Likewise.

binutils/testsuite/

	* binutils-all/objdump.exp (cpus_expected): Append iamcu.

1 files changed, 60 insertions, 0 deletions

diff --git a/bfd/cpu-iamcu.c b/bfd/cpu-iamcu.c
new file mode 100644
index 0000000..33d3dcc
--- /dev/null
+++ b/bfd/cpu-iamcu.c
@@ -0,0 +1,60 @@
+/* BFD support for the Intel MCU architecture.
+   Copyright (C) 2015 Free Software Foundation, Inc.
+
+   This file is part of BFD, the Binary File Descriptor library.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
+   MA 02110-1301, USA.  */
+
+#include "sysdep.h"
+#include "bfd.h"
+#include "libbfd.h"
+
+extern void * bfd_arch_i386_short_nop_fill (bfd_size_type, bfd_boolean,
+					    bfd_boolean);
+
+static const bfd_arch_info_type bfd_iamcu_arch_intel_syntax =
+{
+  32, /* 32 bits in a word */
+  32, /* 32 bits in an address */
+  8,  /* 8 bits in a byte */
+  bfd_arch_iamcu,
+  bfd_mach_i386_iamcu_intel_syntax,
+  "iamcu:intel",
+  "iamcu:intel",
+  3,
+  TRUE,
+  bfd_default_compatible,
+  bfd_default_scan,
+  bfd_arch_i386_short_nop_fill,
+  0
+};
+
+const bfd_arch_info_type bfd_iamcu_arch =
+{
+  32, /* 32 bits in a word */
+  32, /* 32 bits in an address */
+  8,  /* 8 bits in a byte */
+  bfd_arch_iamcu,
+  bfd_mach_i386_iamcu,
+  "iamcu",
+  "iamcu",
+  3,
+  TRUE,
+  bfd_default_compatible,
+  bfd_default_scan,
+  bfd_arch_i386_short_nop_fill,
+  &bfd_iamcu_arch_intel_syntax
+};